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failed to deserialize ROS message: Fast CDR exception deserializing message of type std_srvs::srv::dds_::Empty_Response_. #407

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theksg opened this issue Nov 1, 2023 · 0 comments

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@theksg
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theksg commented Nov 1, 2023

Hi,

I am creating a ROS Service in Unity Simulator of type std_srvs/Empty.

I am able to call the service, service is doing the intended work.

But when I return the empty response, I get the following error:

The following exception was never retrieved: failed to deserialize ROS message: Fast CDR exception deserializing message of type std_srvs::srv::dds_::Empty_Response_., at /home/user/ros2_humble/src/ros2/rmw_fastrtps/rmw_fastrtps_cpp/src/type_support_common.cpp:118

can anyone help me with what could be going wrong?

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